Izzy is a short form of Isabel, Isabella, or Elizabeth, among other names that begin with 'Is'. It's an energetic and lively name, often favored for its casual and approachable sound. Izzy gained significant popularity in the late 20th century and has remained a beloved choice for parents ever since. It's also used as a nickname for boys named Isaac or Israel, adding to its versatility and unisex appeal.
The name Izzy has seen a significant increase in popularity over the past decade and a half, with a noticeable spike in recent years.